Fluid sim problem: fluid growing in volume
I couldn't really get my head around what's going on in your blend file, but the basics of the fluid sim are all wrong. The domain should not have any key framed properties, and yes, scale should be applied.

My guess is that since the euler scale of the domain is off, the impact value of the obstacle (the bottle) gets calculated as if it was greater than 1. Decreasing the impact value decreases the problem you have, but really, the fluid sim should be set up properly.